I tried your MV and scope ht values but with the corresponding mach 2.0 G1 of 0.493 in my Strelok and came pretty close to the Kestrel. (I didn't change my Env's - 328 el and 72*).
200 -- 1.85
300 -- 4.85
400 -- 8.41
500 -- 12.46
600 -- 17.01
My guess is that the Hdy 4dof calculator switches to lower BC's as the bullet slows down, so switches to the 1.75 mach value for the 500 and 600... just a guess, though.
200 -- 1.85
300 -- 4.85
400 -- 8.41
500 -- 12.46
600 -- 17.01
My guess is that the Hdy 4dof calculator switches to lower BC's as the bullet slows down, so switches to the 1.75 mach value for the 500 and 600... just a guess, though.
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